18989806080

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5987}}^1$

素因数の和:6079

約数の個数: 320

約数和(自身を含む): 70568340480

約数和(自身を除く): 51578534400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 64, 70, 80, 84, 96, 105, 112, 118, 120, 128, 140, 160, 168, 177, 192, 210, 224, 236, 240, 256, 280, 295, 320, 336, 354, 384, 413, 420, 448, 472, 480, 512, 560, 590, 640, 672, 708, 768, 826, 840, 885, 896, 944, 960, 1120, 1180, 1239, 1280, 1344, 1416, 1536, 1652, 1680, 1770, 1792, 1888, 1920, 2065, 2240, 2360, 2478, 2560, 2688, 2832, 3304, 3360, 3540, 3584, 3776, 3840, 4130, 4480, 4720, 4956, 5376, 5664, 5987, 6195, 6608, 6720, 7080, 7552, 7680, 8260, 8960, 9440, 9912, 10752, 11328, 11974, 12390, 13216, 13440, 14160, 15104, 16520, 17920, 17961, 18880, 19824, 22656, 23948, 24780, 26432, 26880, 28320, 29935, 30208, 33040, 35922, 37760, 39648, 41909, 45312, 47896, 49560, 52864, 53760, 56640, 59870, 66080, 71844, 75520, 79296, 83818, 89805, 90624, 95792, 99120, 105728, 113280, 119740, 125727, 132160, 143688, 151040, 158592, 167636, 179610, 191584, 198240, 209545, 211456, 226560, 239480, 251454, 264320, 287376, 317184, 335272, 353233, 359220, 383168, 396480, 419090, 453120, 478960, 502908, 528640, 574752, 628635, 634368, 670544, 706466, 718440, 766336, 792960, 838180, 957920, 1005816, 1057280, 1059699, 1149504, 1257270, 1341088, 1412932, 1436880, 1532672, 1585920, 1676360, 1766165, 1915840, 2011632, 2119398, 2299008, 2472631, 2514540, 2682176, 2825864, 2873760, 3065344, 3171840, 3352720, 3532330, 3831680, 4023264, 4238796, 4598016, 4945262, 5029080, 5298495, 5364352, 5651728, 5747520, 6705440, 7064660, 7417893, 7663360, 8046528, 8477592, 9196032, 9890524, 10058160, 10596990, 10728704, 11303456, 11495040, 12363155, 13410880, 14129320, 14835786, 15326720, 16093056, 16955184, 19781048, 20116320, 21193980, 21457408, 22606912, 22990080, 24726310, 26821760, 28258640, 29671572, 32186112, 33910368, 37089465, 39562096, 40232640, 42387960, 45213824, 45980160, 49452620, 53643520, 56517280, 59343144, 64372224, 67820736, 74178930, 79124192, 80465280, 84775920, 90427648, 98905240, 107287040, 113034560, 118686288, 135641472, 148357860, 158248384, 160930560, 169551840, 180855296, 197810480, 226069120, 237372576, 271282944, 296715720, 316496768, 321861120, 339103680, 395620960, 452138240, 474745152, 542565888, 593431440, 632993536, 678207360, 791241920, 904276480, 949490304, 1186862880, 1265987072, 1356414720, 1582483840, 1898980608, 2373725760, 2712829440, 3164967680, 3797961216, 4747451520, 6329935360, 9494903040, 18989806080]

約数ペア:

[(1, 18989806080), (2, 9494903040), (3, 6329935360), (4, 4747451520), (5, 3797961216), (6, 3164967680), (7, 2712829440), (8, 2373725760), (10, 1898980608), (12, 1582483840), (14, 1356414720), (15, 1265987072), (16, 1186862880), (20, 949490304), (21, 904276480), (24, 791241920), (28, 678207360), (30, 632993536), (32, 593431440), (35, 542565888), (40, 474745152), (42, 452138240), (48, 395620960), (56, 339103680), (59, 321861120), (60, 316496768), (64, 296715720), (70, 271282944), (80, 237372576), (84, 226069120), (96, 197810480), (105, 180855296), (112, 169551840), (118, 160930560), (120, 158248384), (128, 148357860), (140, 135641472), (160, 118686288), (168, 113034560), (177, 107287040), (192, 98905240), (210, 90427648), (224, 84775920), (236, 80465280), (240, 79124192), (256, 74178930), (280, 67820736), (295, 64372224), (320, 59343144), (336, 56517280), (354, 53643520), (384, 49452620), (413, 45980160), (420, 45213824), (448, 42387960), (472, 40232640), (480, 39562096), (512, 37089465), (560, 33910368), (590, 32186112), (640, 29671572), (672, 28258640), (708, 26821760), (768, 24726310), (826, 22990080), (840, 22606912), (885, 21457408), (896, 21193980), (944, 20116320), (960, 19781048), (1120, 16955184), (1180, 16093056), (1239, 15326720), (1280, 14835786), (1344, 14129320), (1416, 13410880), (1536, 12363155), (1652, 11495040), (1680, 11303456), (1770, 10728704), (1792, 10596990), (1888, 10058160), (1920, 9890524), (2065, 9196032), (2240, 8477592), (2360, 8046528), (2478, 7663360), (2560, 7417893), (2688, 7064660), (2832, 6705440), (3304, 5747520), (3360, 5651728), (3540, 5364352), (3584, 5298495), (3776, 5029080), (3840, 4945262), (4130, 4598016), (4480, 4238796), (4720, 4023264), (4956, 3831680), (5376, 3532330), (5664, 3352720), (5987, 3171840), (6195, 3065344), (6608, 2873760), (6720, 2825864), (7080, 2682176), (7552, 2514540), (7680, 2472631), (8260, 2299008), (8960, 2119398), (9440, 2011632), (9912, 1915840), (10752, 1766165), (11328, 1676360), (11974, 1585920), (12390, 1532672), (13216, 1436880), (13440, 1412932), (14160, 1341088), (15104, 1257270), (16520, 1149504), (17920, 1059699), (17961, 1057280), (18880, 1005816), (19824, 957920), (22656, 838180), (23948, 792960), (24780, 766336), (26432, 718440), (26880, 706466), (28320, 670544), (29935, 634368), (30208, 628635), (33040, 574752), (35922, 528640), (37760, 502908), (39648, 478960), (41909, 453120), (45312, 419090), (47896, 396480), (49560, 383168), (52864, 359220), (53760, 353233), (56640, 335272), (59870, 317184), (66080, 287376), (71844, 264320), (75520, 251454), (79296, 239480), (83818, 226560), (89805, 211456), (90624, 209545), (95792, 198240), (99120, 191584), (105728, 179610), (113280, 167636), (119740, 158592), (125727, 151040), (132160, 143688)]